Streaky Bay - Shag Point Weather Forecast

    • 15
    • 27

    Cloudy

    • 12
    • 25

    Shower

    • 12
    • 21

    Shower

    • 10
    • 25

    Partly cloudy

    • 12
    • 33

    Partly cloudy

    • 18
    • 28

    Shower

    • 12
    • 24

    Shower

Today 24 Sep West Coast

Cloudy. Slight chance of a shower. The chance of a thunderstorm west of Ceduna. Winds south to southwesterly 15 to 25 km/h becoming light in the late evening.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres by early evening.
Weather
Cloudy.
Weather Situation
A low pressure trough extends from WA over western SA. This trough will be very slow-moving for the rest of this week and over the weekend. A weakening cold front will slip across southern coasts late Thursday and early Friday. Another low pressure trough will develop over WA on Sunday and Monday then move over SA early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Streaky Bay - Shag Point Temperature Statistics View More

September Temperature

Streaky Bay (4km)

  • Lowest 17 September, 2026

    3.3 °C

  • Average September

    15.2 °C

  • Highest 19 September, 2026

    29.9 °C

Climate (2021–2026)

Streaky Bay (4km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    23.6 °C
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